Hidden dolls:

Alice in Wonderland: stardoll.com/en/dolls.php?id=1377

Moxie dolls: stardoll.com/en/dolls.php?id=1304
Moxie Teen Arizona: http://www.stardoll.com/en/dolls/1462/Arizona.html
Moxie Teen Bijou: http://www.stardoll.com/en/dolls/1463/Bijou.html
Moxie Teen Melrose: http://www.stardoll.com/en/dolls/1464/Melrose.html
Moxie Teen Tristen: http://www.stardoll.com/en/dolls/1465/Tristen.html
Flower Fairy: stardoll.com/en/dolls.php?id=1349

Black Star: stardoll.com/en/dolls.php?id=1332
Tinkerbell: stardoll.com/en/dolls.php?id=1308
Eyepet: stardoll.com/en/dolls/1302/EyePet.html

The Last Song Miley Cyrus: stardoll.com/en/dolls/1395/The_Last_Song_Miley_Cyrus.html
Monster High dolls:
stardoll.com/en/dolls/1425/deuce_gorgon.html
stardoll.com/en/dolls/1427/frankie_stein.html
stardoll.com/en/dolls/1424/cleo_de_nile.html
stardoll.com/en/dolls/1428/lagoona_blue.html
stardoll.com/en/dolls/1423/clawdeen_wolf.html
stardoll.com/en/dolls/1469/ghoulia_yelps.html
stardoll.com/en/dolls/1426/draculaura.html
Forbidden Rose (Avril Lavigne): stardoll.com/nl/dolls/1496/Forbidden_Rose.html